//
//  ImageDownloader.h
//  pa
//
//  Created by HaiJiao Chen on 12-8-8.
//  Copyright (c) 2012年 __MyCompanyName__. All rights reserved.
//

#import <Foundation/Foundation.h>

extern NSString* ImageDownloaderNotification;

@interface ImageDownloader : NSObject
{
    NSString *diskCachePath;
    NSMutableDictionary* downloaders;
    NSMutableArray* need_to_download;
}

+ (ImageDownloader*)sharedInstance;

- (UIImage*)downloadImage:(NSString*)uri;

@end
